docker/opbeans/go: strip vN from replacement path (#1401)

axw · mergify-bot · commit 931803804905 · 2022-01-25T04:36:21.000Z
When replacing go.elastic.co/apm modules for opbeans-go, strip the trailing /vN (e.g. /v2) from the module paths to form the directory structure. The version suffix is only present in module files, not in the directory structure. (cherry picked from commit ed30b62)
diff --git a/docker/opbeans/go/Dockerfile b/docker/opbeans/go/Dockerfile
@@ -21,7 +21,7 @@ RUN (cd /src/go.elastic.co/apm \
     && git fetch -q origin '+refs/pull/*:refs/remotes/origin/pr/*' \
     && git checkout ${GO_AGENT_BRANCH})
 # Add "replace" stanzas to go.mod to use the local agent repo
-RUN go list -m all | grep apm | cut -d' ' -f1 | xargs -i go mod edit -replace {}=/src/{}
+RUN go list -m all | grep apm | cut -d' ' -f1 | sed -e 's_\(.*\)/v[0-9]\+$_\1_' | xargs -i go mod edit -replace {}=/src/{}
 RUN go build
 
 # Stage 1: copy static assets from opbeans/opbeans-frontend and
